Challenges and accomplishments in mechanical testing instrumented by in situ techniques: Infrared thermography, digital image correlation, and acoustic emission

A Sendrowicz, AO Myhre, SW Wierdak, A Vinogradov - Applied Sciences, 2021 - mdpi.com
Featured Application The proposed research is applicable to advanced laboratory
mechanical testing in academic or research settings, and it is supposed be applied to the …

Twin and twin intersection phenomena in a creep deformed microalloyed directionally solidified high Nb containing TiAl alloy

X Xu, H Ding, H Huang, H Liang, H Guo, R Chen… - Journal of Materials …, 2022 - Elsevier
The creep behavior of a directionally solidified TiAl alloy with a high Nb content after
microalloying by the addition of small amounts of W, Cr, and B elements was investigated by …

[HTML][HTML] Multibranches of acoustic emission as identifier for deformation mechanisms in additively manufactured 316l stainless steel

Y Chen, B Gou, X Xu, X Ding, J Sun, EKH Salje - Additive Manufacturing, 2023 - Elsevier
The multiple collapse mechanisms of complex materials produced by additive
manufacturing (AM) were identified by measurements of the acoustic emission (AE) of the …

Effects of heat treatment on the microstructures and mechanical properties of as-cast Ti-45Al-2Nb-2Cr-(0.2, 0.5) C alloys

Q Wang, X Wu, X Liu, L Zeng, H Ding, R Chen… - Journal of Alloys and …, 2023 - Elsevier
Heat treatment is an effective post-processing method to modify the microstructure and
mechanical properties of TiAl alloys. Thus, we report the influences of a heat treatment at …

Microstructure and mechanical properties of in-situ dual morphology Ti8C5/TiB2 reinforced TiAl composite

S Yang, C Cui, S Cui, S Liu, Y Liang - Materials Science and Engineering: A, 2022 - Elsevier
An in-situ dual morphology Ti 8 C 5/TiB 2 reinforced TiAl composite (DMTTC) is prepared by
adding the inoculant which is prepared by spark plasma sintering (SPS). In DMTTC, Ti 8 C 5 …

Microstructure and mechanical properties of hybrid in-situ Ti2AlCw/Mo2B5p reinforced TiAl alloy

S Cui, C Cui, S Yang, S Liu - Materials Science and Engineering: A, 2022 - Elsevier
Abstract The Ti–48Al–6Nb alloy is reinforced by the addition of the AlMo/B 4 C inoculant
powders after high-energy ball milling. The in-situ reactions in TiAl melt lead to the formation …

[HTML][HTML] Hydrogen-induced degradation behavior of nickel alloy studied using acoustic emission technique

CK Soundararajan, A Myhre, A Sendrowicz… - Materials Science and …, 2023 - Elsevier
Hydrogen embrittlement susceptibility of nickel alloy (Inconel 625) is examined by a
conventional strain rate tensile test (10− 3 s− 1) equipped with an acoustic emission (AE) …

Monitoring Dynamic Recrystallisation in Bioresorbable Alloy Mg-1Zn-0.2 Ca by Means of an In Situ Acoustic Emission Technique

D Merson, M Linderov, A Brilevsky, A Danyuk… - Materials, 2022 - mdpi.com
The tensile behaviour of the biocompatible alloy Mg-1Zn-0.2 Ca (in wt.%) in the fine-grained
state, obtained by severe plastic deformation via multiaxial isothermal forging, has been …

Unraveling hot deformation behavior and microstructure evolution of nanolamellar TiAl/Ti3Al composites

Y Chen, J Li, B Liu, J Wang, N Liu, S Ren, PK Liaw… - Intermetallics, 2022 - Elsevier
An in-depth understanding of the deformation behavior of a nanolamellar TiAl/Ti 3 Al
composite is prerequisite to control the mechanical properties of this material. Nevertheless …

Experimental and mechanistic investigation on the plastic anisotropic deformation behavior of α-phase titanium alloy Ti-2Al-2.5 Zr

H Li, J Yu, W Jia, Q Lin, J Wu, G Chen - Journal of Materials Science & …, 2025 - Elsevier
Abstract Ti-2Al-2.5 Zr is widely used in piping and structural support applications, however,
the rolling forming process results in anisotropic deformation during service. This behavior …